PQ05RR1 Datasheet, PDF (1/5 Pages) Sharp Electrionic Components – 1A Output, Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)

Low Power-Loss Voltage Regulators
PQ05RR1/PQ05RR11/PQ05RR1B
PQ05RR1/11/1B
1A Output, Low Power-Loss Voltage Regulators(Built-in Reset Signal Generating Function)
s Features
¡Low power-loss (Dropout voltage : MAX. 0.5V)
¡Compact resin full-mold package
¡Built-in reset signal generating function to prevent errors of
microcomputer when the output voltage drops.
¡Lead forming type (PQ05RR1B) is also available.
s Outline Dimensions
10.2MAX
PQ05RR1 ^{φ3.2±0.1}
s Applications
¡Series power supply for equipment provided with
microcomputer such as electronic musical instruments and
VCRs
4-1.4
+0.3
-0
4-0.6
+0.2
-0.1
3-(2.54)
(Unit : mm)
4.5±0.2
2.8±0.2
(1.5)
(0.5)
s Model Line-ups
Output voltage
Output voltage precision:±5%
Output voltage precision:±2.5%
5V output
PQ05RR1
PQ05RR11
1q 2q 3q 4q
Internal connection diagram
1
2 1 DC input (VIN)
2 DC output (VO)
Specific IC
3 GND
4 4 Reset signal output (Vr)
3
s Absolute Maximum Ratings
Parameter
*1 _{Input voltage}
*1 _{Reset output voltage}
Output current
Reset output current
Power dissipation(No heat sink)
*2 _{Power dissipation(With infinite heat sink)}
Junction temperature
Operating temperature
Storage temperature
Soldering temperature
*1 All are open except GND and applicable terminals.
*2 Overheat protection may operate at 125=<Tj=<150˚C
(Ta=25˚C)
Symbol Rating
VIN
35
Vr
35
IO
1
Ir
10
PD1
1.5
PD2
15
Tj
150
Topr -20 to +80
Tstg -40 to +150
Tsol 260 (For 10s)
Unit
V
V
A
mA
W
W
˚C
˚C
˚C
˚C
· Please refer to the chapter“ Handling Precautions ”.
“ In the absence of confirmation by device specification sheets,SHARP takes no responsibility for any defects that may occur in equipment using any SHARP devices
shown in catalogs,data books,etc.Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device. ”